7090125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 14037504

約数和(自身を除く): 6947379

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 73, 75, 105, 111, 125, 175, 185, 219, 259, 365, 375, 511, 525, 555, 777, 875, 925, 1095, 1295, 1533, 1825, 2555, 2625, 2701, 2775, 3885, 4625, 5475, 6475, 7665, 8103, 9125, 12775, 13505, 13875, 18907, 19425, 27375, 32375, 38325, 40515, 56721, 63875, 67525, 94535, 97125, 191625, 202575, 283605, 337625, 472675, 1012875, 1418025, 2363375, 7090125]

約数ペア:

[(1, 7090125), (3, 2363375), (5, 1418025), (7, 1012875), (15, 472675), (21, 337625), (25, 283605), (35, 202575), (37, 191625), (73, 97125), (75, 94535), (105, 67525), (111, 63875), (125, 56721), (175, 40515), (185, 38325), (219, 32375), (259, 27375), (365, 19425), (375, 18907), (511, 13875), (525, 13505), (555, 12775), (777, 9125), (875, 8103), (925, 7665), (1095, 6475), (1295, 5475), (1533, 4625), (1825, 3885), (2555, 2775), (2625, 2701)]